<template>
  <div class="login_body">
    <div class="bg" />
    <div class="box">
      <div class="title">智慧园区-登录</div>
      <el-form ref="form" :model="formData" :rules="rules">
        <el-form-item label="账号" prop="username">
          <el-input v-model="formData.username" placeholder="请输入账号" type="text" style="width: 300px;" />

        </el-form-item>
        <el-form-item label="密码" prop="password">
          <el-input v-model="formData.password" placeholder="请输入密码" show-password type="password" style="width: 300px;" />

        </el-form-item>
        <!-- <el-form-item label="模型uuid">
          <el-input type="password" style="width: 300px;" />

        </el-form-item> -->
        <el-form-item prop="remember">
          <el-checkbox v-model="formData.remember">记住我</el-checkbox>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" class="login-btn" @click="doLogin">登录</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
// import { loginAPI } from '@/api/user'
const FORMDATA_KEY = 'form_key'
export default {
  name: 'Login',
  data() {
    return {
      formData: {
        // username: process.env.NODE_ENV === 'development' ? 'admin' : '',
        // password: process.env.NODE_ENV === 'development' ? 'admin123' : '',
        // remember: process.env.NODE_ENV === 'development'
        username: '',
        password: '',
        remember: ''
      },
      rules: {
        username: [
          { required: true, message: '请输入用户名', trigger: 'blur' }
          // { min: 3, message: '用户名长度不能小于3位', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' }
          // { pattern: /^[a-zA-Z]\w{5,17}$/, message: '密码由字母、数字、下划线组成，以字母开头，长度在6~18之间', trigger: 'blur' }
        ]
      }
    }
  },
  mounted() {
    const cacheFormStr = localStorage.getItem(FORMDATA_KEY)
    if (cacheFormStr) {
      const cacheFormData = JSON.parse(cacheFormStr)
      this.formData.username = cacheFormData.username
      this.formData.password = cacheFormData.password
    }
  },
  methods: {
    async doLogin() {
      // 表单统一校验
      await this.$refs.form.validate()
      console.log('校验通过')
      const { username, password, remember } = this.formData
      const res = await this.$store.dispatch('user/doLogin', { username, password })
      console.log('登录成功', res)

      this.$router.push('/')
      // 补充remeber逻辑
      if (remember) {
        localStorage.setItem(FORMDATA_KEY, JSON.stringify({ username, password }))
      } else {
        localStorage.removeItem(FORMDATA_KEY)
      }
    }

  }
}

</script>

<style scoped lang="scss">
  .login_body {
    display: flex;
  }
  .bg {
    width: 60vw;
    height: 100vh;
    background: url('~@/assets/login-bg.svg') no-repeat;
    background-position: right top;
    background-size: cover;
  }
  .box {
    margin: 200px 10% 0;
    flex: 1;
    .title {
      padding-bottom: 76px;
      font-size: 26px;
      font-weight: 500;
      color: #1e2023;
    }
    ::v-deep() {
      .ant-form-item {
        display: flex;
        margin-bottom: 62px;
        flex-direction: column;
      }
      .ant-form-item-label label {
        font-size: 16px;
        color: #8b929d;
      }
      .ant-input,
      .ant-input-password {
        border-radius: 8px;
      }
    }
  }
  .login_btn{
    width: 100%;
  }
</style>
